Understanding SEO Snippets

We've seen lots of questions from webmasters over the years, and we'd like to cover these here. We're keen on giving you the answers that help you to succeed with your website on Google Search.
Have a question? Ask it in our Webmaster Help Forum: https://support.google.com/webmasters...
Want your question to be answered on a video like this? Follow us on Twitter and look for an announcement when we take new questions: http://twitter.com/googlewmc